Memory- 4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory*
Due to Windows 32-bit operating system limitation, when more than 4 GB
of physical memory is installed, the actual memory size displayed will
be less than 4 GB.- Dual channel memory architecture- Support for DDR3 1600/1333/1066 MHz memory modules* To support DDR3 1600 MHz, you must install an Intel 22nm CPU.- Support for non-ECC memory modules- Support for Extreme Memory Profile (XMP) memory modules* To support XMP memory, you must install an Intel 22nm CPU.

Audio- Realtek ALC887 codec- High Definition Audio- 2/4/5.1/7.1-channel*
To configure 7.1-channel audio, you have to use an HD front panel
audio module and enable the multi-channel audio feature through the
audio driver.- Support for S/PDIF Out

USB Chipset:- Up to 4 USB 3.0/2.0 ports (2 ports on the back panel, 2 ports available through the internal USB headers)* In Windows XP, the Intel USB 3.0 ports can support up to USB 2.0 transfer speed.- Up to 8 USB 2.0/1.1 ports (2 ports on the back panel, 6 ports available through the internal USB headers)

Unique Features- Support for @BIOS- Support for Q-Flash- Support for Xpress Install- Support for Xpress Recovery2- Support for Auto Green- Support for ON/OFF Charge- Support for Q-Share- Support for LAN Optimizer (Intelligent optimization network management tool)